Chemical investigation of the barley and wheat fungal pathogen BRIP10943 yielded four new sativene-type sesquiterpenoid natural products, bipolenins K-N (-), together with seven related known analogues (-), and a sesterterpenoid (). Their structures were determined by detailed analysis of spectroscopic data, supported by TDDFT calculations and comparison with previously reported analogues. These compounds were evaluated for their phytotoxic activity against wheat seedlings and wheat seed germination. The putative biosynthetic relationships between the isolated sesquiterpenoids were also explored.
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| http://dx.doi.org/10.3762/bjoc.15.198 | DOI Listing |
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Bipolenins K-N: New sesquiterpenoids from the fungal plant pathogen .
Beilstein J Org Chem
August 2019
School of Molecular Sciences, The University of Western Australia, Perth, WA 6009, Australia.
Chemical investigation of the barley and wheat fungal pathogen BRIP10943 yielded four new sativene-type sesquiterpenoid natural products, bipolenins K-N (-), together with seven related known analogues (-), and a sesterterpenoid (). Their structures were determined by detailed analysis of spectroscopic data, supported by TDDFT calculations and comparison with previously reported analogues. These compounds were evaluated for their phytotoxic activity against wheat seedlings and wheat seed germination.
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